They were never forced off despite constant attacks for the next five months.

The Christian forces camped outside the city and were under constant attack.

An most of the existing pollution sources are under constant attack to clean themselves up.

It would not be easy to withdraw in the face of constant fierce attack.

"So that's why we were under almost constant attack on that world," I said, still looking everywhere but at the people behind me.

She was under almost constant attack from the air.

The Me 163 required an airbase, however, which were soon under constant attack.

Their family oriented culture came under constant and consistent attack.

Freedoms are under constant attack by leaders who liked the old ways.

Only difference here is that it's a planned, constant attack.